Most small businesses have more proof than they think. It is scattered across support messages, reviews, call notes, social comments, survey answers, and casual emails from happy customers.
A proof bank turns those fragments into a practical marketing asset. It helps you support specific claims without hunting through old conversations whenever you write a landing page or campaign.
What to collect
- Before: the problem, frustration, failed alternative, or hesitation.
- Decision: why the customer chose this offer and what nearly stopped them.
- After: the result, time saved, revenue gained, risk reduced, or feeling changed.
- Specifics: numbers, timeframes, use cases, and memorable customer language.
- Permission: where and how the customer's words or identity may be used.
Organise proof by objection
Do not keep one giant list of testimonials. Tag each item by the doubt it answers: "Will this work for someone like me?", "Is it worth the price?", "Will it take too long?", or "Can I trust this person?" That makes the right proof easier to place beside the right claim.
The brief
Claims tell people what you believe. Proof shows what happened to someone else. A maintained proof bank makes every future page, email, and pitch more credible.